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发明名称
(B2) ;VERFAHREN ZUR HERSTELLUNG VON POLYALKYLENOXYD POLYAETHYLENOXYD ADDUKTEN
摘要
申请公布号
DE1420825(A1)
申请公布日期
1969.06.04
申请号
DE19561420825
申请日期
1956.12.01
申请人
发明人
分类号
C08G65/28;C11D1/722;(IPC1-7):C08G23/02
主分类号
C08G65/28
代理机构
代理人
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地址
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